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4'-Dimethylaminophenyl acetylene manufacturers
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| | 4'-Dimethylaminophenyl acetylene Basic information |
| Product Name: | 4'-Dimethylaminophenyl acetylene | | Synonyms: | 1-ETHYNYL-4-DIMETHYLANILINE;4-DIMETHYLAMINOPHENYLACETYLENE;4-ETHYNYL-N,N-DIMETHYLBENZENAMINE;(4-ETHYNYL-PHENYL)-DIMETHYL-AMINE;N,N-DIMETHYL-4-ETHYNYLBENEZEAMINE;Benzenamine, 4-ethynyl-N,N-dimethyl- (9CI);1-Ethynyl-4-dimethylaniline, 4-Dimethylaminophenylacetylene;BenzenaMine, 4-ethynyl-N,N-diMethyl- | | CAS: | 17573-94-3 | | MF: | C10H11N | | MW: | 145.2 | | EINECS: | | | Product Categories: | | | Mol File: | 17573-94-3.mol |  |
| | 4'-Dimethylaminophenyl acetylene Chemical Properties |
| Melting point | 49-53 °C (lit.) | | Boiling point | 227.9±23.0 °C(Predicted) | | density | 0.98±0.1 g/cm3(Predicted) | | Fp | <110℃ | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | DMSO (Slightly), Methanol (Slightly) | | form | Solid | | pka | 3.30±0.12(Predicted) | | color | White | | InChI | InChI=1S/C10H11N/c1-4-9-5-7-10(8-6-9)11(2)3/h1,5-8H,2-3H3 | | InChIKey | ZWMAYLMVFSCMMS-UHFFFAOYSA-N | | SMILES | C1(N(C)C)=CC=C(C#C)C=C1 | | CAS DataBase Reference | 17573-94-3(CAS DataBase Reference) |
| Hazard Codes | Xn | | Risk Statements | 36/37/38-42/43 | | Safety Statements | 26-36 | | WGK Germany | 3 | | HS Code | 2922498590 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
Skin Sens. 1
STOT SE 3 |
| | 4'-Dimethylaminophenyl acetylene Usage And Synthesis |
| Uses | 4-Ethynyl-N,N-dimethylaniline may be used to synthesize the following:
- copper(I) arylacetylide via reaction with copper(II)acetate
- N,N-dimethyl-4-(3-pyridinylethynyl)aniline via Sonogashira–Hagihara coupling with 3-iodopyridine
- [[5,15-bis[(40-dimethylamino)phenyl]ethynyl]-10,20-bis[(triisopropylsilyl)ethynyl]porphyrinato]magnesium(II) via reaction with dibromo magnesium porphyrin
| | General Description | 4-Ethynyl-N,N-dimethylaniline can be prepared via hydrolysis of 4-(3-methyl-3-hydroxy-1-butynyl)-N,N-dimethylaniline using potassium hydroxide in toluene. |
| | 4'-Dimethylaminophenyl acetylene Preparation Products And Raw materials |
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